Dan M. Tzizik, PA
Medical Physician Assistant · Concord, NH
Dan M. Tzizik, PA is a medical physician assistant with a practice address in Concord, New Hampshire, and NPI 1891711867, issued on Jul 14, 2006. Check the license (New Hampshire 0323, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dan M. Tzizik
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0323 NH
Self-reported in NPPES; status is on the state search - Practice location
- 250 Pleasant St, Concord, NH 03301
- Phone
- (603) 225-7000
- Enumerated
- Jul 14, 2006
- Record last updated
- Nov 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (603) 230-7218
- Medicaid ID
- 30334018 NH
- Medicare enrollment
- Enrolled (PECOS I20100929000705); may accept Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 248 in New Hampshire → Look up another NPI →
Also registered at 250 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Abdalla, DOHospitalist Physician1013279504
- Ruba Abdullah, MDFamily Medicine Physician1336871524
- Arthur Ablayev, MDHospitalist Physician1598178881
- Judith Ainsworth, APRNFamily Nurse Practitioner1023473881
- D. Akey, MDPulmonary Disease Physician1629015995
- Mathew AllardStudent in an Organized Health Care Education/Training Program1477499515
Verify Dan M. Tzizik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 0323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average medical physician assistant in 2024
71 Medicare Part D claims for 58 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate13 claims
- Amoxicillin-Clavulanate Potass12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Alliance Urgent Care Services LLCGoffstown, NH
- Clearchoicemd, PLLCEpping, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dan M. Tzizik among 248 medical physician assistant records in New Hampshire
Dan M. Tzizik, PA is one of 248 medical physician assistant records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 60% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1998 · median 2010 among the 162 with a school on file
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 medical physician assistant records list a practice address in Concord
They are 32 of the 3,103 NPPES records with a practice address in Concord, and 248 medical physician assistant records in New Hampshire.
All 248 in New Hampshire → Every provider in Concord → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jack Cook, PA-CConcord, NH 033011194720052
- Heather Davis, PAConcord, NH 033011174558241
- Stacy Filion, PA-CConcord, NH 033011386697282
- Brian Fisher, PAConcord, NH 033011336183201
- Jacqueline Fournier Cook, PAConcord, NH 033011891713905
- Beth Geralds, PA-CConcord, NH 033011790763340
- James Maloney, PA-CConcord, NH 033011821014184
- Heather Parent, PA-CConcord, NH 033011598798522
Common questions
What is Dan M. Tzizik, PA's NPI number?
Dan M. Tzizik, PA's National Provider Identifier (NPI) is 1891711867, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dan M. Tzizik, PA located?
The NPPES record lists a practice address at 250 Pleasant St, Concord, NH, 03301. Phone: (603) 225-7000. Providers update this record themselves, so call before visiting.
How can I verify Dan M. Tzizik, PA's license?
NPPES lists New Hampshire license number 0323, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Dan M. Tzizik, PA prescribe under Medicare Part D?
In 2024, Dan M. Tzizik, PA had 71 Medicare Part D claims for 58 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.